John 12:4

Then said Judas Iscariot, one of his disciples, who was about to betray him,

Matthew 10:4

Simon the Zealot, and Judas Iscariot who betrayed him.

Luke 6:16

Jude the son of James, and Judas Iscariot who was the traitor.

John 6:70-71

In reply Jesus said to them. "Have I not chosen you, the Twelve? And yet even of you one is an enemy."

John 13:2

So while supper was proceeding, and the devil had already put it into the heart of Judas Iscariot, the son of Simon, to betray him,

John 13:26

"It is that one," answered Jesus, " to whom I am going to give a piece of bread, after dipping it."

John 18:2-5

Judas the Traitor also knew this place; for Jesus and his disciples often met there.

Treasury of Scripture Knowledge

Summary

Then saith one of his disciples, Judas Iscariot, Simon's son, which should betray him,

Bible References

Judas iscariot

John 6:70
In reply Jesus said to them. "Have I not chosen you, the Twelve? And yet even of you one is an enemy."
John 13:2
So while supper was proceeding, and the devil had already put it into the heart of Judas Iscariot, the son of Simon, to betray him,
John 18:2
Judas the Traitor also knew this place; for Jesus and his disciples often met there.
Matthew 10:4
Simon the Zealot, and Judas Iscariot who betrayed him.
Luke 6:16
Jude the son of James, and Judas Iscariot who was the traitor.